TABLE 1:

Summary of Simulated CT Techniques for Bias and Uncertainty Estimation

Cohort	Protocols	Tube Potential (kVp)	Bowtie Filter	Pitch	Collimation (mm)
Adulta
Body	Chest, abdomen-pelvis, chest-abdomen-pelvis, abdomen, pelvis, liver, kidneys, kidney-to-bladder, adrenal, liver-to-kidneys	120	Large	1.375	40
Neuralgic	Head, head-neck, neck	120	Small	1	20
Pediatric
Body	Chest, abdomen-pelvis, chest-abdomen-pelvis, abdomen, pelvis	120	Small	1.375	40
Neuralgic	Head	120	Small	1	20

Note—All CT techniques were conducted on a LightSpeed VCT (GE Healthcare) system.

^aAdult cohort includes pregnant women.